Antarcticine is a marine glycoprotein from Pseudoalteromonas antarctica, used at 1 to 5% for the look of better-hydrated, plumper skin — particularly in cold, dry weather. This is a formulation ingredient, not a finished serum. Do not apply it undiluted. What is in the bottle INCI: Water (Aqua), Pseudoalteromonas Ferment Extract, Salicylic Acid, Sodium Hydroxide Note the salicylic acid — it is present at a low level as part of the supplied material. If you are sensitive to BHAs, factor that in. 0.5 fl oz blue glass dropper bottle. Paraben-free. Where it comes from The organism is collected from the cold glacial waters of Admiralty Bay, King George Island, in the Antarctic. It is a cryoprotective glycoprotein — the molecule that helps the organism cope with extreme cold. In skincare it is used for the look of skin that holds its moisture better through winter. How much to add Recommended usage rate is 1 to 5%. Using our house rate of 9 drops per 1% per fluid ounce: Concentration Into 1 oz Into 2 oz 1% 9 drops · 0.3 g 18 drops · 0.6 g 3% 27 drops · 0.9 g 54 drops · 1.8 g 5% 45 drops · 1.5 g 90 drops · 3.0 g Full conversions on the serum booster chart. What the supplier's research reports In the manufacturer's testing, participants used a 5% concentration for two weeks. The study reports an increase in collagen IV of 80% at 15 days. These findings are the manufacturer's and describe testing of the raw material rather than of a finished blend. Your result depends on the concentration you use and how consistently you apply it. What it is used for The look of plumper, better-hydrated skin The look of softened forehead lines and fine lines around the eyes Formulas intended for cold or dry conditions How to use it Choose a water-based serum, gel or cream. Hyaluronic acid serum pairs naturally with it — both work on water. Add the drops for the percentage you want. Cap and shake well. Refrigerate what you are not using. Refrigerate on arrival. An instruction booklet and quick chart come with every order. For external use only. Cosmetic grade. Do not apply undiluted to skin. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
